WarsawPoland |
SeoulKorea, Republic of |
1 810 598
(2012) |
1 810 598
(2012)
10 464 051
(2011) |
10 464 051
(2011) |
523 km2
|
523 km2
605 km2
|
605 km2
|
3 461.95
/km2 |
3 461.95/km2
17 295.90/km2
|
17 295.90
/km2 |